books.google.ca - The Canadian escort group C 2 was comprised of the RCN destroyers Gatineau and Chaudiere, the frigate St. Catharines, the Corvettes Chilliwack and Fennel, and the RN destroyer Icarus. these six and the RN corvette Kenilworth castle combined to sing U-744 in the North Atlantic in a prolonged drama on...https://books.google.ca/books/about/Corvettes_Canada.html?id=Ig-A36yZ4rMC&utm_source=gb-gplus-shareCorvettes Canada